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    Branched Polyalkylene Glycol Ethers As De-Airing Wetting And Dispersing Agents For Aqueous Dispersion Colors
    1.
    发明申请
    Branched Polyalkylene Glycol Ethers As De-Airing Wetting And Dispersing Agents For Aqueous Dispersion Colors 审中-公开
    支链聚亚烷基二醇醚作为脱水润湿和分散剂用于水性分散颜色

    公开(公告)号：US20140005315A1

    公开(公告)日：2014-01-02

    申请号：US14004985

    申请日：2012-03-08

    Applicant: Hendrik Ahrens ,  Carsten Schaefer

    Inventor： Hendrik Ahrens ,  Carsten Schaefer

    IPC: C08K13/02

    CPC classification number: C08K13/02 ,  B01F17/0007 ,  B01F17/0028 ,  C08G65/2609 ,  C08G65/2624 ,  C09D5/027 ,  C09D171/02 ,  C08L23/00

    Abstract: The invention relates to dispersion colors, containing water and (A) at least one polymer dispersion comprising homopolymers and copolymers from olefinic unsaturated monomers; (B) at least one inorganic white pigment or an inorganic filler material; (C) at least one organic colored pigment or rust pigment; (D) at least one composition of formula (I), where A is a residue derived from a polyhydric alcohol or alkanolamine having at least three active hydrogen atoms; R is a methyl or ethyl residue; R′ is a hydrogen atom or a methyl, ethyl, propyl or butyl residue; n is an integer from 1 to 250; m is an integer from 1 to 500; x is smaller than or equal to the number of hydrogen atoms in the polyhydric alcohol or alkanolamine from which A is derived, and where the polyoxyethylene and polyoxyalkylene groups are arranged in blocks corresponding to the sequence specified in formula (I).

    Abstract translation: 本发明涉及含有水的分散颜色和（A）至少一种包含来自烯属不饱和单体的均聚物和共聚物的聚合物分散体; （B）至少一种无机白色颜料或无机填料; （C）至少一种有机着色颜料或防锈颜料; （D）至少一种式（I）的组合物，其中A是衍生自具有至少三个活性氢原子的多元醇或链烷醇胺的残基; R是甲基或乙基残基; R'是氢原子或甲基，乙基，丙基或丁基残基; n为1〜250的整数; m为1〜500的整数; x小于或等于衍生自A的多元醇或链烷醇胺中的氢原子数，其中聚氧乙烯和聚氧化烯基以对应于式（I）中规定的序列的嵌段排列。

    Anionic water-soluble additives
    2.
    发明授权
    Anionic water-soluble additives 有权
    阴离子水溶性添加剂

    公开(公告)号：US08318880B2

    公开(公告)日：2012-11-27

    申请号：US12451402

    申请日：2008-04-29

    Applicant: Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    Inventor： Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    IPC: C08F118/02 ,  C08F124/00 ,  C08F226/06

    CPC classification number: C09D4/00 ,  C09D7/45 ,  C09D17/001

    Abstract: The invention relates to anionically modified copolymers that can be produced by the polymerization of monomers (A), (B) and (C) to obtain non-ionic polymers with reactive terminal OH groups and by the subsequent reaction of the terminal OH groups to form anionic end groups. According to the invention, (A) is a monomer of formula (I), in which A represents C2-C4 alkene and B represents a C2-C4 alkene that is different from A, R represents hydrogen or methyl, m is a number between 1 and 500, n is a number between 1 and 500, (B) is an ethylenically unsaturated monomer containing an aromatic group and (C) is a ethylenically unsaturated monomer.

    Abstract translation: 本发明涉及可通过单体（A），（B）和（C）的聚合产生的阴离子改性共聚物，以获得具有反应性末端OH基团的非离子聚合物，并且通过末端OH基团随后的反应形成 阴离子末端基团。 根据本发明，（A）是式（I）的单体，其中A代表C 2 -C 4烯烃，B代表不同于A的C 2 -C 4烯烃，R代表氢或甲基，m是 1和500，n是1和500之间的数字，（B）是含有芳基的烯属不饱和单体，（C）是烯属不饱和单体。

    Aqueous pigment preparations having nonionic additives on the basis of alyl and vinyl ether
    3.
    发明授权
    Aqueous pigment preparations having nonionic additives on the basis of alyl and vinyl ether 有权
    基于甲基和乙烯基醚的具有非离子添加剂的水性颜料制剂

    公开(公告)号：US08221538B2

    公开(公告)日：2012-07-17

    申请号：US12674126

    申请日：2008-07-23

    Applicant: Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    Inventor： Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    IPC: C09B67/00 ,  C09B67/20 ,  C09D17/00

    CPC classification number: C09B67/00 ,  B01F17/0028 ,  B01F17/005 ,  C09D17/001 ,  Y10T428/131 ,  Y10T428/1324

    Abstract: The invention relates to an aqueous pigment preparation, containing (A) at least one organic and/or inorganic pigment, (B) a dispersing agent of the formulas (I), (II), (III) or (IV), or mixtures of the dispersing agent of the formulas (I), (II), (III) or (IV), (C) optionally a wetting agent (D) optionally further surfactants and/or dispersing agents, (E) optionally one or multiple organic solvents, or one or multiple hydrotropic substances, (F) optionally further additives common for the production of aqueous pigment dispersions, and (G) water.

    Abstract translation: 本发明涉及含有（A）至少一种有机和/或无机颜料的水性颜料制剂，（B）式（I），（II），（III）或（IV）的分散剂或其混合物 的式（I），（II），（III）或（IV）的分散剂，（C）任选的润湿剂（D）任选地其它表面活性剂和/或分散剂，（E）任选的一种或多种有机 溶剂或一种或多种水溶助长物质，（F）任选的其它常用于生产水性颜料分散体的添加剂和（G）水。

    NON-ANIONIC WATER-SOLUBLE ADDITIVES
    4.
    发明申请
    NON-ANIONIC WATER-SOLUBLE ADDITIVES 有权
    非阳离子水溶性添加剂

    公开(公告)号：US20100137537A1

    公开(公告)日：2010-06-03

    申请号：US12451411

    申请日：2008-04-29

    Applicant: Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    Inventor： Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    IPC: C08F220/26 ,  C08F124/00 ,  C08F226/06

    CPC classification number: C09D4/00 ,  C08F212/08 ,  C08F220/18 ,  C08F220/30 ,  C08F2220/1883 ,  C09D7/45 ,  C09D11/03 ,  C09D11/326 ,  C09D17/002

    Abstract: The invention relates to a copolymer that can be obtained by the polymerisation of monomers (A), (B) and (C), (A) being a monomer of formula (I), in which A represents a C2 to C4alkene and B represents a C2 to C4alkene that is different from A, R represents hydrogen or methyl, m is a number between 1 and 500, n is a number between 1 and 500, (B) is an ethylenically unsaturated monomer containing an aromatic group and (C) is an ethylenically unsaturated monomer containing an alkyl radical. The claimed copolymers are suitable for use as dispersants for pigments.

    Abstract translation: 本发明涉及可通过单体（A），（B）和（C），（A）作为式（I）的单体的聚合而获得的共聚物，其中A表示C2至C4烯烃，B表示 不同于A的C 2〜C 4烯烃，R表示氢或甲基，m为1〜500的数，n为1〜500的数，（B）为含有芳香族基团的烯属不饱和单体，（C） 是含有烷基的烯属不饱和单体。 所要求的共聚物适合用作颜料的分散剂。

    Anionic water-soluble additives based on allyl ether and vinyl ether
    5.
    发明授权
    Anionic water-soluble additives based on allyl ether and vinyl ether 有权
    基于烯丙基醚和乙烯基醚的阴离子水溶性添加剂

    公开(公告)号：US08318882B2

    公开(公告)日：2012-11-27

    申请号：US12674103

    申请日：2008-07-23

    Applicant: Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    Inventor： Bjoern Fechner ,  Carsten Schaefer ,  Alexander Woerndle

    IPC: C08F118/02 ,  C08F124/00 ,  C08F226/06

    CPC classification number: C09D4/00 ,  C08F8/14 ,  C08F8/36 ,  C08F8/40 ,  C08F8/44 ,  C08F212/08 ,  C08F216/1416 ,  C08F218/10 ,  C08F220/18 ,  C09D5/027 ,  C09D7/45

    Abstract: The invention relates to anionically modified copolymers that can be obtained by the polymerization of the monomers (A), (B) and (C), obtaining non-ionic polymers containing reactive terminal OH groups, and by subsequent conversion of the terminal OH groups to form anionic end groups, (A) being a monomer of formula (I) wherein A is C2-C4 alkylene and B is a C2-C4alkylene different from A, k corresponds to the number 0 or 1, m is a number between 0 and 500, preferably between 0 and 50, n is a number between 0 and 500, preferably between 0 and 50, the sum of m+n being equal to between 1 and 1000; (B) contains an ethylenically unsaturated monomer containing an aromatic group; and (C) is an ethylenically unsaturated monomer containing an alkyl radical.

    Abstract translation: 本发明涉及可通过单体（A），（B）和（C）的聚合获得的阴离子改性共聚物，获得含有反应性末端OH基团的非离子聚合物，以及随后将末端OH基团转化为 形成阴离子端基，（A）是式（I）的单体，其中A是C 2 -C 4亚烷基，B是不同于A的C 2 -C 4亚烷基，k对应于数字0或1，m是0和 500，优选在0和50之间，n是0和500之间的数，优选在0和50之间，m + n的和等于1和1000之间; （B）含有含有芳基的烯属不饱和单体; 和（C）是含有烷基的烯属不饱和单体。

    Use Of Biodegradable Alkoxylated (Meth)Acrylate Copolymers As Crude Oil Demulsifiers
    6.
    发明申请
    Use Of Biodegradable Alkoxylated (Meth)Acrylate Copolymers As Crude Oil Demulsifiers 审中-公开
    使用可生物降解的烷氧基化（甲基）丙烯酸酯共聚物作为原油破乳剂

    公开(公告)号：US20120043258A1

    公开(公告)日：2012-02-23

    申请号：US13265482

    申请日：2010-03-26

    Applicant: Carsten Schaefer ,  Carsten Cohrs ,  Stefan Dilsky

    Inventor： Carsten Schaefer ,  Carsten Cohrs ,  Stefan Dilsky

    IPC: C10G33/04

    CPC classification number: C08F20/28 ,  B01D17/047 ,  C08F220/28 ,  C10G33/04

    Abstract: The invention relates to the use of copolymers which can be obtained by the polymerization of monomers (A) and (B), (A) being a monomer of formula (I), wherein A represents a C2 to C4 alkylene group, B represents a C2 to C4 alkylene group different from A, R represents hydrogen or methyl, m is a number from 1 to 500, and n is a number from 1 to 500, and (B) being an ethylenically unsaturated monomer which contains an aliphatic hydrocarbon group, for demulsifying oil/water emulsions in amounts of 0.0001 to 5% by weight, based on the oil content of the emulsion to be demulsified.

    Abstract translation: 本发明涉及通过单体（A）和（B），（A）作为式（I）的单体的聚合得到的共聚物的用途，其中A表示C2至C4亚烷基，B表示 与A不同的C 2〜C 4亚烷基，R表示氢或甲基，m为1〜500的数，n为1〜500的数，（B）为含有脂肪族烃基的烯属不饱和单体， 基于待破乳的乳液的油含量，将油/乳液的乳化度为0.0001〜5重量％。

    Polymers and use thereof as dispersants having a foam-inhibiting effect
    10.
    发明授权
    Polymers and use thereof as dispersants having a foam-inhibiting effect 有权
    聚合物及其作为具有抑泡作用的分散剂的用途

    公开(公告)号：US08940832B2

    公开(公告)日：2015-01-27

    申请号：US13581071

    申请日：2011-02-15

    Applicant: Carsten Schaefer ,  Oliver Mogck

    Inventor： Carsten Schaefer ,  Oliver Mogck

    IPC: C08F220/28 ,  C08F216/04 ,  C04B24/26 ,  C08F220/06 ,  C08F220/14 ,  C08F228/02

    CPC classification number: C08F220/28 ,  C08F220/06 ,  C08F220/14 ,  C08F228/02 ,  C08F2220/288

    Abstract: The invention relates to polymers that can be obtained by polymerizing the monomers (A), (B), and (D), and optionally (C), where (A) is a monomer of formula (I), wherein A stands for C2 to C4 alkylene, B stands for a C2 to C4 alkylene different from A, R stands for hydrogen or methyl, m stands for a number from 1 to 500, n stands for a number from 1 to 500, (B) is an ethylenically unsaturated monomer that contains at least one carboxylic acid function, (C) is optionally a further ethylenically unsaturated monomer different from (A) and (B), (D) is a monomer of formula (II), wherein D stands for C2 to C4 alkylene, E stands for a C2 to C4 alkylene group different from D, F stands for a C2 to C4 alkylene group different from E, R stands for hydrogen or methyl, o stands for a number from 1 to 500, p stands for a number from 1 to 500, q stands for a number from 1 to 500, and wherein the weight fraction of the monomers is 35 to 99% for the macromonomer (A), 0.5 to 45% for the monomer (B), 0 to 20% for the monomer (C), and 1 to 20% for the monomer (D), and to the use of said polymers as defoamers for inorganic solid suspensions.

    Abstract translation: 本发明涉及可以通过聚合单体（A），（B）和（D）和任选的（C））而获得的聚合物，其中（A）是式（I）的单体，其中A代表C2 对于C 4亚烷基，B代表不同于A的C 2至C 4亚烷基，R代表氢或甲基，m代表1至500的数，n表示1至500的数，（B）是烯属不饱和的 含有至少一个羧酸官能团的单体，（C）任选地是不同于（A）和（B）的另外的烯属不饱和单体，（D）是式（II）的单体，其中D代表C 2至C 4亚烷基 E表示与D不同的C 2〜C 4亚烷基，F表示不同于E的C 2〜C 4亚烷基，R表示氢或甲基，o表示1〜500的数，p表示 1〜500，q表示1〜500的数，单体重量份数为35〜99％，单体（B）为0.5〜45％，单体（B）为0〜 至20％，单体（D）为1〜20％，作为无机固体悬浮液的消泡剂使用。

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